strip unneded parts from giblib, part 1

Not all functions were examined yet. Also TODO:
* check strdup / malloc calls (some are apparently unchecked in giblib),
  maybe use estrdup / emalloc for those
* Check includes and update dependency list if needed

1 files changed, 3 insertions, 0 deletions

diff --git a/src/gib_hash.h b/src/gib_hash.h
index 480ef6e..58506c8 100644
--- a/src/gib_hash.h
+++ b/src/gib_hash.h
@@ -61,9 +61,12 @@ void      gib_hash_free_and_data(gib_hash *hash);
 
 void      gib_hash_set(gib_hash *hash, char *key, void *data);
 void     *gib_hash_get(gib_hash *hash, char *key);
+
+/* unused
 void      gib_hash_remove(gib_hash *hash, char *key);
 
 void      gib_hash_foreach(gib_hash *hash, void (*foreach_cb)(gib_hash_node *node, void *data), void *data);
+*/
 
 #ifdef __cplusplus
 }